\begin{tabular}{l*{6}{c}} \hline\hline
                    &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}&\multicolumn{1}{c}{(5)}&\multicolumn{1}{c}{(6)}\\
                    &\multicolumn{1}{c}{30 second}&\multicolumn{1}{c}{1 min}&\multicolumn{1}{c}{3 min}&\multicolumn{1}{c}{5 min}&\multicolumn{1}{c}{10 min}&\multicolumn{1}{c}{15 min}\\
\hline
Time Control Indicator&      -0.304&      -0.440&      -2.104&      -1.721&      -3.534&      -2.370\\
                    &   (0.00788)&    (0.0103)&    (0.0132)&    (0.0319)&    (0.0403)&     (0.134)\\
\hline
Observations        &       33578&       43518&      225144&      122336&      229578&       49668\\
\hline\hline
\end{tabular}
